#goodorbad

Ok so I just added 5 RFAs to my tank today I come back after about 2 hours and I see this guy on the side of my tank have no clue where to even start looking it has what to be at least 100 tiny white tentacle like appendages all over it

My fiancé and I left for the holidays (about 2 1/2 weeks) and came back to find this really weird, thick white worm wriggling around on the floor of the aquarium. Granted, there’s a lot of algae build-up that’s being cleaned out today, but we’ve not seen anything like this worm before. Only...